Table 1 Comparisons between fraudulent and new datasets in Multan, and national demographic statistics
From: Fraud in a population-based study of headache: prevention, detection and correction
|  |  | Fraudulent data (%) n = 842 | New data (%) n = 800 | FBS data (%) |
|---|---|---|---|---|
Gender | Male | 70.1 | 43.4 | 49.7 |
| Â | Female | 29.9 | 56.6 | 50.3 |
Age (yr) | 18-29 | 16.9 | 29.5 | 36.4 |
| Â | 30-39 | 6.5 | 32.3 | 25.4 |
| Â | 40-49 | 64.8 | 20.6 | 20.5 |
| Â | 50-59 | 10.8 | 12.3 | 13.1 |
| Â | 60-65 | 0.7 | 5.4 | 4.6 |
Marital status | Married | 90.5 | 82.5 | n/a |
Unmarried | 8.8 | 14.9 | n/a | |
| Â | Divorced | 0.1 | 1.9 | n/a |
Headache % (n) | No headache | 27.9 (235) | 13.3 (106) | Â |
Migraine | 51.4 (433) | 25.4 (203) | Â | |
|  |  male |  70.7 (306) |  32.0 (65) |  |
|  |  female |  29.3 (127) |  68.0 (138) |  |
| Â | TTH | 20.0 (168) | 46.3 (370) | Â |
|  | Headache on ≥15 days/month | 0.1 (1) | 12.4 (99) |  |
| Â | MOH | 0.1 (1) | 2.0 (16) | Â |
| Â | Undetermined | 0.5 (4) | 0.8 (6) | Â |